(1), speed

Ying Da geothermal regeneration technology-fast (4-6m/min, 1.5-2km/night)

traditional construction-slow (construction speed is slow and greatly influenced by climate)

(2), quality

Ying Da geothermal regeneration technology-

2. realize thermal bonding between layers, eliminate weak joints and interfaces, and enhance the shear strength and road disease resistance between layers;

3. Without breaking the aggregate and changing the original pavement gradation, the pavement gradation can be adjusted and optimized according to the road use demand.

Traditional construction-generally

1. There are weak interfaces and weak joints, and rainwater is easy to seep down, causing water damage;

2. The pavement has low shear strength and poor overall mechanical performance.

(3) Cost

Ying Da's in-place recycling technology-low (1% original value of the original pavement asphalt mixture can be recycled, only a small amount of new materials need to be added to reduce the material cost. )

traditional construction-high (need to add a lot of new asphalt mixture; The cutter loss in milling and planing construction is large. )

(4), traffic interference

Ying Da geothermal regeneration technology-small

1. The construction only occupies one lane, and other lanes can pass normally;

2. assembly line operation, fast construction and rapid traffic opening;

3. construction by sections, with small working surface and little traffic interference.

traditional construction-big

1. The traffic interference is big, and the construction brings traffic congestion;

2. After milling and planing, the pavement cannot be paved in time, forming a "washboard road", which is harmful to driving safety.

(5), environmental protection

Ying Da geothermal recycling technology-

1. 1% original value of the original pavement materials can be recycled;

2. No dust and noise;

3. No waste discharge;

4. Compared with the traditional process, the carbon emission is reduced by more than 9%.

traditional construction-

1. A lot of waste, noise, dust, etc. are generated;

2. The original pavement materials can't be recycled, so a lot of new materials need to be added, and the transportation of new materials and muck will cause environmental pollution and traffic congestion; 3. The construction process is full of carbon emissions.